Latest door sliding waterproof smart fingerprint app padlocks
Latest door sliding waterproof smart fingerprint app padlocks Name Smart Digital Fingerprint Pad lock/Smart Biometric Fingerprint Padlock Model Number Led light smart padlock for home security Type Security Locks, Fingerprint Padlock Material Zinc Alloy + Stainless Steel Size As pictures Fingerprint groups 20 groups Connect method By Fingerprint Weight 0.165kg/pcs 80pcs/carton, 13.90kg. Size: 574*42*16.3mm/pcs 325*275*24mm…